This interesting stone is used for connecting the mind and the heart/emotions, bringing with it emotional clarity.
It is a very psychic stone that can help with third eye activation, it brings up hidden and concealed patterns for healing. Ulexite is said to help with connection to extra terrestrial beings and strengthen connections with the higher and Angelic realms.
It can be used to encourage psychic insights as it is thought to activate the third eye and the pineal gland, this helps to open you up to allowing specific images to come through the third eye clearly.
Ulexite is very useful in relationships of all kinds as it is said to give you the capacity to really tune into someone else's heart so you can understand where they are coming from emotionally. In a similar vein it can be used for thought transference in helping people communicate telepathically with accuracy and understanding.
It has a nick-name "TV stone" because if you put a piece on top of written material and look through it at the right angle the writing gets reflected in the top of the stone, like a TV.